Slide-rule instructor, for instruction on Chadwick's improved slide rule, containing new and important rules upon the present practice of engineering, etc. for the use of engineers, millwrights, mechanics and artisans, mill owners, cotton spinners, calico printers, bleachers and finishers, colliery proprietors, and steam users generally
Slide-rule instructor, for instruction on Chadwick's improved slide rule, containing new and important rules upon the present practice of engineering, etc. for the use of engineers, millwrights, mechanics and artisans, mill owners, cotton spinners, calico printers, bleachers and finishers, colliery proprietors, and steam users generally
Evidence reported by judyjordan for item slideruleinstruc00chadrich on February 20, 2008: no visible notice of copyright; exact publication date unknown.